MALICIOUS — zenigizuxisowiwivo.pdf
MALICIOUS — zenigizuxisowiwivo.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
00a195fcdb6e1fdb7c8c164d8836dbdeb5fca0b9e1ab6c8331045ad142efc0db - SHA-1:
a1ffd81a47dd008f3cdabaa9a48f15cc10c428ca - MD5:
59676b27e390ce44dbcd879c6dd542d7 - ssdeep:
1536:AGFUTxKubhpxNeldc2JxL/mbCmEi9iCZ/GwNxK:NFUVBpOldLxL/m1diCNGIK - TLSH:
T18E34B0F31097DC8C3D8EB7435EE614656096D68C7132A79446D87A2CC4B83BCBF60921 - Submitted as: zenigizuxisowiwivo.pdf
- File type: pdf · Size: 54002 bytes
- Verdict: malicious (72/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 21 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/0bf5fa4e-da94-443d-bd97-6cf81a197af3/52229731960.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=puppeteersharp+merge+pdf, https://uploads.strikinglycdn.com/files/0bf5fa4e-da94-443d-bd97-6cf81a197af3/52229731960.pdf, https://uploads.strikinglycdn.com/files/aacf4a70-371d-4885-80b0-0615384f22bb/93578453799.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Extracted generic config (10 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9627 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- c.pki.goog
- _dosvc._tcp.local
- ntp.ubuntu.com
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787776172&P2=404&P3=2&P4=OB%2fq33folryJ3ShbFPUzFCO9ZHghKyNP3MMkR9zQPvpO6pXtQXS3e9CmrCxCagGaGSnmLQuqsdz6V%2fTcJoQMaw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\8a8e8a49d0ced0004f9dc9eb853f4d41.png -
0b9402911baf427f21d4a3f8bc29bb841b4316f793ea662873bd6ff194f276e3 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
1a30dbd805cfc1e443716f8e7915004a53def28df2311826598117ad80267bf7 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/strik?keyword=puppeteersharp+merge+pdf
- https://uploads.strikinglycdn.com/files/0bf5fa4e-da94-443d-bd97-6cf81a197af3/52229731960.pdf
- https://uploads.strikinglycdn.com/files/aacf4a70-371d-4885-80b0-0615384f22bb/93578453799.pdf
- https://uploads.strikinglycdn.com/files/f6ce1041-23c9-4d37-b257-842dfe87b47f/degimavomeb.pdf
- https://uploads.strikinglycdn.com/files/00a95afc-dbd1-4c3d-bff8-71f20baee698/xuparu.pdf
- https://cdn.shopify.com/s/files/1/0432/1063/7476/files/juniper_default_password_ex4300.pdf
- https://uploads.strikinglycdn.com/files/4475920a-1a99-479b-abc1-cd02c7db0c5d/47726953154.pdf
- https://uploads.strikinglycdn.com/files/53155601-f56c-442a-9428-4bf439dd1417/12923308994.pdf
- https://uploads.strikinglycdn.com/files/157ef3ed-e7e1-4636-804d-d13605c32be8/sozajifefitaxeduzotokito.pdf
- http://porod.venetoreview.com/uploads/1/3/0/8/130814687/gudifiwowir.pdf
- http://tazet.troop76losaltos.org/uploads/1/3/1/3/131379578/9198080.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787776172&P2=404&P3=2&P4=OB%2fq33folryJ3ShbFPUzFCO9ZHghKyNP3MMkR9zQPvpO6pXtQXS3e9CmrCxCagGaGSnmLQuqsdz6V%2fTcJoQMaw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787776202&P2=404&P3=2&P4=L7legd9YpCjJWCK5ruieL6F8gIzcTQd4VMnUXeYauTCcdN0BJNmWp9Y609ZzRfDtjRE2cV4YrjFn27vFoYiX2g%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://c.pki.goog/r/gsr1.crl
Embedded domains
- cctraff.ru
- uploads.strikinglycdn.com
- cdn.shopify.com
- porod.venetoreview.com
- tazet.troop76losaltos.org
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 203.26.79.13
- 74.179.71.159
- 20.42.73.28
- 57.154.63.210
- 52.110.12.32
- 52.253.84.76
- 4.230.171.124
- 20.165.94.63
- 20.42.73.27
- 20.76.201.171
- 40.103.64.226
- 4.150.223.113
- 52.123.128.14
- 40.103.64.242
- 135.233.95.80
- 52.123.252.226
- 142.250.183.35
- 48.200.63.27
- 20.184.175.0
- 51.104.15.252
- 20.184.175.13
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report